259200864

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 833172480

約数和(自身を除く): 573971616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 94, 96, 104, 108, 117, 141, 144, 156, 188, 208, 216, 234, 282, 288, 312, 351, 376, 416, 423, 432, 468, 491, 564, 611, 624, 702, 752, 846, 864, 936, 982, 1128, 1222, 1248, 1269, 1404, 1473, 1504, 1692, 1833, 1872, 1964, 2256, 2444, 2538, 2808, 2946, 3384, 3666, 3744, 3928, 4419, 4512, 4888, 5076, 5499, 5616, 5892, 6383, 6768, 7332, 7856, 8838, 9776, 10152, 10998, 11232, 11784, 12766, 13257, 13536, 14664, 15712, 16497, 17676, 19149, 19552, 20304, 21996, 23077, 23568, 25532, 26514, 29328, 32994, 35352, 38298, 40608, 43992, 46154, 47136, 51064, 53028, 57447, 58656, 65988, 69231, 70704, 76596, 87984, 92308, 102128, 106056, 114894, 131976, 138462, 141408, 153192, 172341, 175968, 184616, 204256, 207693, 212112, 229788, 263952, 276924, 300001, 306384, 344682, 369232, 415386, 424224, 459576, 527904, 553848, 600002, 612768, 623079, 689364, 738464, 830772, 900003, 919152, 1107696, 1200004, 1246158, 1378728, 1661544, 1800006, 1838304, 2215392, 2400008, 2492316, 2700009, 2757456, 3323088, 3600012, 4800016, 4984632, 5400018, 5514912, 6646176, 7200024, 8100027, 9600032, 9969264, 10800036, 14400048, 16200054, 19938528, 21600072, 28800096, 32400108, 43200144, 64800216, 86400288, 129600432, 259200864]

約数ペア:

[(1, 259200864), (2, 129600432), (3, 86400288), (4, 64800216), (6, 43200144), (8, 32400108), (9, 28800096), (12, 21600072), (13, 19938528), (16, 16200054), (18, 14400048), (24, 10800036), (26, 9969264), (27, 9600032), (32, 8100027), (36, 7200024), (39, 6646176), (47, 5514912), (48, 5400018), (52, 4984632), (54, 4800016), (72, 3600012), (78, 3323088), (94, 2757456), (96, 2700009), (104, 2492316), (108, 2400008), (117, 2215392), (141, 1838304), (144, 1800006), (156, 1661544), (188, 1378728), (208, 1246158), (216, 1200004), (234, 1107696), (282, 919152), (288, 900003), (312, 830772), (351, 738464), (376, 689364), (416, 623079), (423, 612768), (432, 600002), (468, 553848), (491, 527904), (564, 459576), (611, 424224), (624, 415386), (702, 369232), (752, 344682), (846, 306384), (864, 300001), (936, 276924), (982, 263952), (1128, 229788), (1222, 212112), (1248, 207693), (1269, 204256), (1404, 184616), (1473, 175968), (1504, 172341), (1692, 153192), (1833, 141408), (1872, 138462), (1964, 131976), (2256, 114894), (2444, 106056), (2538, 102128), (2808, 92308), (2946, 87984), (3384, 76596), (3666, 70704), (3744, 69231), (3928, 65988), (4419, 58656), (4512, 57447), (4888, 53028), (5076, 51064), (5499, 47136), (5616, 46154), (5892, 43992), (6383, 40608), (6768, 38298), (7332, 35352), (7856, 32994), (8838, 29328), (9776, 26514), (10152, 25532), (10998, 23568), (11232, 23077), (11784, 21996), (12766, 20304), (13257, 19552), (13536, 19149), (14664, 17676), (15712, 16497)]